From HEMSCO SUPPLY, the OV/N95/RN95 Replacement Cartridge and Filter offers superior protection for professionals working with lacquer and enamel paints, pesticides, welding, dusts, and oil-based particulate aerosols for up to 8 hours. This high-efficiency filter ensures a safe and clean work environment, embodying HEMSCO SUPPLY’s commitment to delivering top-quality, reliable solutions for all your industrial needs. Trust our expertise to keep you protected and maintain the high standards of safety and performance your job demands. Choose HEMSCO SUPPLY for unparalleled safety with every breath.